- 02 Aug, 2018 39 commits
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Mauro Carvalho Chehab authored
Right now, satellite tuner drivers specify frequencies in kHz, while terrestrial/cable ones specify in Hz. That's confusing for developers. However, the main problem is that universal tuners capable of handling both satellite and non-satelite delivery systems are appearing. We end by needing to hack the drivers in order to support such hybrid tuners. So, convert everything to specify tuner frequencies in Hz. Plese notice that a similar patch is also needed for frontends. Tested-by:
Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Acked-by:
Michael Büsch <m@bues.ch> Signed-off-by:
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Dan Carpenter authored
The > should be >= so we don't read one element beyond the end of the ca->slot_info[] array. The array is allocated in dvb_ca_en50221_init(). Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Jasmin Jessich <jasmin@anw.at> Signed-off-by:
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Sebastian Andrzej Siewior authored
The USB completion callback does not disable interrupts while acquiring the lock. We want to remove the local_irq_disable() invocation from __usb_hcd_giveback_urb() and therefore it is required for the callback handler to disable the interrupts while acquiring the lock. The callback may be invoked either in IRQ or BH context depending on the USB host controller. Use the _irqsave() variant of the locking primitives. Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by:
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Sebastian Andrzej Siewior authored
The USB completion callback does not disable interrupts while acquiring the lock. We want to remove the local_irq_disable() invocation from __usb_hcd_giveback_urb() and therefore it is required for the callback handler to disable the interrupts while acquiring the lock. The callback may be invoked either in IRQ or BH context depending on the USB host controller. Use the _irqsave() variant of the locking primitives. Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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Sebastian Andrzej Siewior authored
The USB completion callback does not disable interrupts while acquiring the lock. We want to remove the local_irq_disable() invocation from __usb_hcd_giveback_urb() and therefore it is required for the callback handler to disable the interrupts while acquiring the lock. The callback may be invoked either in IRQ or BH context depending on the USB host controller. Use the _irqsave() variant of the locking primitives. Signed-off-by:
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Todor Tomov authored
Changing a user control value can trigger an event to other users. Add support for that. Signed-off-by:
Todor Tomov <todor.tomov@linaro.org> Acked-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
Hans Verkuil <hansverk@cisco.com> Signed-off-by:
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Todor Tomov authored
Update the document to describe the support of Camera Subsystem on MSM8996/APQ8096. Signed-off-by:
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Todor Tomov authored
Add support for 10-bit packed V4L2_PIX_FMT_Y10P (on 8x16 and 8x96) and unpacked V4L2_PIX_FMT_Y10 (on 8x96 only) pixel formats. Signed-off-by:
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Todor Tomov authored
Add support for RAW MIPI14 format for RDI mode on 8x96. Signed-off-by:
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Todor Tomov authored
Use the PRDI mode on 8x96 to allow to configure RAW MIPI10 to Plain16 format conversion. Signed-off-by:
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Todor Tomov authored
Usually the format on the source pad is the same as on the sink pad. However the CSID is able to do some format conversions. To support this make the format on the source pad selectable amongst a list of formats. This list can be different for each sink pad format. This is still not used but will be when the format conversions are implemented. Signed-off-by:
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Todor Tomov authored
Add support to output UYVY formats from the VFE (via the PIX interface). A configuration for the realign module in the VFE is added. As the realign module is present on 8x96 but not on 8x16, this is supported on 8x96 only. Signed-off-by:
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Todor Tomov authored
Rework the format selection on the source pad. Make the format on the source pad selectable amongst a list of formats. This list can be different for each sink pad format. Signed-off-by:
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Todor Tomov authored
As the 8x16 and 8x96 support different formats, separate the arrays which contain the supported formats. For the VFE also add separate arrays for RDI and PIX subdevices. Signed-off-by:
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Todor Tomov authored
Add VFE hardware dependent part for 8x96. Signed-off-by:
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Todor Tomov authored
This will allow to add support for different hardware. Signed-off-by:
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Todor Tomov authored
ISPIF hardware modules on 8x16 and 8x96 are similar. However on 8x96 the ISPIF routes data to two VFE hardware modules. Add separate interrupt handler for 8x96 to handle the additional interrupts. Signed-off-by:
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Todor Tomov authored
CSID hardware modules on 8x16 and 8x96 are similar. There is no need to duplicate the code by adding separate versions. Just update the register macros to return the correct register addresses. Signed-off-by:
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Todor Tomov authored
Add CSIPHY hardware dependent part for 8x96. Signed-off-by:
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Todor Tomov authored
Restructure lane configuration so it is simpler and will allow similar (although not the same) handling for different hardware versions. Signed-off-by:
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Todor Tomov authored
This will allow to add support for different hardware. Signed-off-by:
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Todor Tomov authored
There is a PM domain for each of the VFE hardware modules. Add support for basic runtime PM support to be able to control the PM domains. When a PM domain needs to be powered on - a device link is created. When a PM domain needs to be powered off - its device link is removed. This allows separate and independent control of the PM domains. Suspend/Resume is still not supported. Signed-off-by:
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Todor Tomov authored
Add structs with 8x96 resources. As the number of CSIPHY, CSID and VFE hardware modules is different on 8x16 and 8x96 select the number at runtime and allocate needed structures dynamically. Signed-off-by:
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Todor Tomov authored
Update binding document for MSM8996. CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Todor Tomov authored
Use tabs. CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Signed-off-by:
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Todor Tomov authored
Use "no change" value when clearing CAMIF status and make sure this is done before configuring the new command. Signed-off-by:
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Todor Tomov authored
Simplify getting of the line pointer by using the container_of macro instead of traversing media controller links. Signed-off-by:
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Todor Tomov authored
Use the member name which is "line" instead of the pointer argument. Signed-off-by:
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Todor Tomov authored
The CSID decodes the input data stream. When the input comes from the Test Generator the format of the stream is set on the source media pad. When the input comes from the CSIPHY the format is the one on the sink media pad. Use the proper format for each case. Signed-off-by:
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Todor Tomov authored
Update settle count calculation as per specification. Signed-off-by:
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Todor Tomov authored
Use more logical clock names - similar to the names in documentation. This will allow better handling of the clocks in the driver when support for more hardware versions is added - equivalent clocks on different hardware versions will have the same name. Signed-off-by:
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Todor Tomov authored
Use more logical clock names - similar to the names in documentation. This will allow better handling of the clocks in the driver when support for more hardware versions is added - equivalent clocks on different hardware versions will have the same name. Note: No dts is using this device (and clock names) yet. CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Signed-off-by:
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Todor Tomov authored
Add a write memory barier after clock mux config and before the rest of the csiphy config. Signed-off-by:
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Todor Tomov authored
of_graph_get_next_endpoint increases the refcount of the returned node and decreases the refcount of the passed node. Take this into account and use of_node_put properly. Signed-off-by:
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Todor Tomov authored
Use SPDX license headers for all files of the Qualcomm CAMSS driver. Signed-off-by:
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Todor Tomov authored
Support for camera subsystem on QComm MSM8996/APQ8096 is to be added so remove hardware version from CAMSS driver's path. Signed-off-by:
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Todor Tomov authored
The new format will be called V4L2_PIX_FMT_Y10P. It is similar to the V4L2_PIX_FMT_SBGGR10P family formats but V4L2_PIX_FMT_Y10P is a grayscale format. Signed-off-by:
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Todor Tomov authored
The code will be called MEDIA_BUS_FMT_Y10_2X8_PADHI_LE. It is similar to MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE but MEDIA_BUS_FMT_Y10_2X8_PADHI_LE describes grayscale data. Signed-off-by:
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Sakari Ailus authored
These formats are compressed 14-bit raw bayer formats with four different pixel orders. They are similar to 10-bit variants. The formats added by this patch are V4L2_PIX_FMT_SBGGR14P V4L2_PIX_FMT_SGBRG14P V4L2_PIX_FMT_SGRBG14P V4L2_PIX_FMT_SRGGB14P Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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- 30 Jul, 2018 1 commit
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Robert Schlabbach authored
This patch disables the null packet filter for the Hauppauge WinTV-dualHD. There are applications which require the unfiltered transport stream (e.g. DOCSIS segment load analyzers). Tests showed that the device is capable of delivering two unfiltered EuroDOCSIS 3.0 transport streams simultaneously, i.e. over 100 Mbit/s worth of data, without any losses. Signed-off-by:
Robert Schlabbach <Robert.Schlabbach@gmx.net> Signed-off-by:
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